21133094916

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1297}}^1\times {\mathrm{7109}}^1$

素因数の和:8604

約数の個数: 48

約数和(自身を含む): 49613921280

約数和(自身を除く): 28480826364

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 1297, 2292, 2594, 3891, 5188, 7109, 7782, 14218, 15564, 21327, 28436, 42654, 85308, 247727, 495454, 743181, 990908, 1357819, 1486362, 2715638, 2972724, 4073457, 5431276, 8146914, 9220373, 16293828, 18440746, 27661119, 36881492, 55322238, 110644476, 1761091243, 3522182486, 5283273729, 7044364972, 10566547458, 21133094916]

約数ペア:

[(1, 21133094916), (2, 10566547458), (3, 7044364972), (4, 5283273729), (6, 3522182486), (12, 1761091243), (191, 110644476), (382, 55322238), (573, 36881492), (764, 27661119), (1146, 18440746), (1297, 16293828), (2292, 9220373), (2594, 8146914), (3891, 5431276), (5188, 4073457), (7109, 2972724), (7782, 2715638), (14218, 1486362), (15564, 1357819), (21327, 990908), (28436, 743181), (42654, 495454), (85308, 247727)]